HackTool.Win32.Cobalt.aij

What is HackTool.Win32.Cobalt.aij infection?

In this post you will find regarding the definition of HackTool.Win32.Cobalt.aij and its adverse impact on your computer. Such ransomware are a kind of malware that is elaborated by on the internet scams to demand paying the ransom money by a sufferer.

Most of the situations, HackTool.Win32.Cobalt.aij infection will instruct its sufferers to launch funds move for the function of neutralizing the changes that the Trojan infection has introduced to the sufferer’s tool.

HackTool.Win32.Cobalt.aij Summary

These adjustments can be as complies with:

  • Executable code extraction;
  • Creates RWX memory;
  • Unconventionial binary language: Chinese (Simplified);
  • Unconventionial language used in binary resources: Chinese (Simplified);
  • The binary likely contains encrypted or compressed data.;
  • Crashed cuckoomon during analysis. Report this error to the Github repo.;
  • Network activity detected but not expressed in API logs;
  • Ciphering the papers situated on the sufferer’s hard drive — so the target can no more use the information;
  • Preventing routine accessibility to the sufferer’s workstation;

HackTool.Win32.Cobalt.aij

The most regular channels through which HackTool.Win32.Cobalt.aij are infused are:

  • By methods of phishing emails;
  • As an effect of user winding up on a source that organizes a malicious software;

As quickly as the Trojan is successfully infused, it will certainly either cipher the data on the sufferer’s PC or protect against the gadget from working in a proper fashion – while also placing a ransom money note that states the requirement for the sufferers to impact the payment for the objective of decrypting the papers or restoring the file system back to the first problem. In the majority of circumstances, the ransom note will show up when the client restarts the PC after the system has actually already been damaged.

HackTool.Win32.Cobalt.aij distribution channels.

In numerous corners of the world, HackTool.Win32.Cobalt.aij expands by leaps and also bounds. Nonetheless, the ransom money notes as well as methods of obtaining the ransom quantity might differ relying on specific neighborhood (local) settings. The ransom notes and techniques of obtaining the ransom amount might vary depending on particular local (regional) setups.

Ransomware injection

For example:

    Faulty notifies regarding unlicensed software.

    In specific areas, the Trojans usually wrongfully report having detected some unlicensed applications made it possible for on the sufferer’s gadget. The sharp after that requires the customer to pay the ransom money.

    Faulty statements about prohibited web content.

    In nations where software application piracy is less preferred, this approach is not as effective for the cyber scams. Alternatively, the HackTool.Win32.Cobalt.aij popup alert might incorrectly claim to be originating from a law enforcement organization as well as will certainly report having situated child porn or other illegal information on the gadget.

    HackTool.Win32.Cobalt.aij popup alert may falsely claim to be deriving from a regulation enforcement organization as well as will certainly report having situated child pornography or other illegal data on the device. The alert will in a similar way consist of a requirement for the customer to pay the ransom money.

Technical details

File Info:

crc32: 32F555B5md5: c0b438d59e1e13107e2955bfe50e183fname: C0B438D59E1E13107E2955BFE50E183F.mlwsha1: 13be3cc293334b465e07e630d963b624daeafd96sha256: 2dddb66cd79654ac9c2ba9b658b0e0665ab62e8eb08dcc89ed4bdc614d4775e9sha512: fa57aa361c7617a40de071c11f90fedbb3fd075afe30907969df46062c4902fba962d9bdbf44ab4cb7758fea601f1bff546e9a1618f0596f49c60c07233f6cf9ssdeep: 6144:ulklsHqEpRXM3uJRKzYvpkJbH4EPlXL6G/R1YSf:cklEqSM3uJ1xk9YEPlXL9ftype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright (c)2006-2008 CHENGDU YIWO Tech Development Co., Ltd.InternalName: udFileVersion: 1, 1, 0, 0CompanyName: CHENGDU YIWO Tech Development Co., Ltd (YIWO Tech Ltd, for short).ProductVersion: 1, 1, 0, 0OriginalFilename: ud.exeTranslation: 0x0804 0x04b0

HackTool.Win32.Cobalt.aij also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Riskware ( 0040eff71 )
Elastic malicious (high confidence)
Cynet Malicious (score: 100)
ALYac Trojan.GenericKD.46601122
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
Alibaba HackTool:Win32/Cobalt.e6d5e844
K7GW Riskware ( 0040eff71 )
Cybereason malicious.293334
Cyren W32/Trojan.CZLZ-6582
Symantec Trojan Horse
ESET-NOD32 Win32/RiskWare.CobaltStrike.Beacon.A
APEX Malicious
Avast Win32:CrypterX-gen [Trj]
Kaspersky HackTool.Win32.Cobalt.aij
BitDefender Trojan.GenericKD.46601122
MicroWorld-eScan Trojan.GenericKD.46601122
Ad-Aware Trojan.GenericKD.46601122
Sophos Generic PUA BD (PUA)
Comodo Malware@#2k35e968mzpbv
BitDefenderTheta Gen:NN.ZexaF.34790.vu0@aO2N4Anb
McAfee-GW-Edition BehavesLike.Win32.Ransomware.fc
FireEye Generic.mg.c0b438d59e1e1310
Emsisoft Trojan.GenericKD.46601122 (B)
SentinelOne Static AI – Malicious PE
Webroot W32.Bsymem
Kingsoft Win32.Heur.KVMH008.a.(kcloud)
Microsoft Trojan:Win32/Emotet.LK!ml
Gridinsoft Trojan.Heur!.02012021
GData Trojan.GenericKD.46601122
AhnLab-V3 Trojan/Win.CrypterX-gen.C4546221
McAfee RDN/Cobalt
MAX malware (ai score=81)
Malwarebytes MachineLearning/Anomalous.100%
Panda Trj/GdSda.A
Rising [email protected] (RDML:G53yvuuHPkDhCQKcka4yog)
MaxSecure Trojan.Malware.300983.susgen
Fortinet Malicious_Behavior.SB
AVG Win32:CrypterX-gen [Trj]
Paloalto generic.ml
Qihoo-360 Win32/Trojan.Generic.HxQBdNsA

How to remove HackTool.Win32.Cobalt.aij virus?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
Reasons why I would recommend GridinSoft1

Run the setup file.

Run Setup.exe
GridinSoft Anti-Malware Setup

Press “Install” button.

GridinSoft Anti-Malware Install

Once installed, Anti-Malware will automatically run.

GridinSoft Anti-Malware Splash-Screen

Wait for the Anti-Malware scan to complete.

GridinSoft Anti-Malware Scanning

Click on “Clean Now”.

GridinSoft Anti-Malware Scan Result

Are Your Protected?

Full version of GridinSoft

If the guide doesn’t help you to remove HackTool.Win32.Cobalt.aij you can always ask me in the comments for getting help.

References

    About the author

    Robert Bailey

    Security engineer focused on malware behavior, removal workflows, and Windows hardening. Robert reviews threat articles for practical accuracy, checking detection names, symptoms, and cleanup steps before publication.

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